data_PQR
# 
_chem_comp.id                                    PQR 
_chem_comp.name                                  "4-[methyl(nitroso)amino]benzene-1,2-diol" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C7 H8 N2 O3" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         Methyl-3,4-dephostatin 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2012-01-03 
_chem_comp.pdbx_modified_date                    2024-09-27 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   REL 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        168.150 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     PQR 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        Corina 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        3V4J 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              Y 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.alt_atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.charge 
_chem_comp_atom.pdbx_align 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_leaving_atom_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
_chem_comp_atom.model_Cartn_x 
_chem_comp_atom.model_Cartn_y 
_chem_comp_atom.model_Cartn_z 
_chem_comp_atom.pdbx_model_Cartn_x_ideal 
_chem_comp_atom.pdbx_model_Cartn_y_ideal 
_chem_comp_atom.pdbx_model_Cartn_z_ideal 
_chem_comp_atom.pdbx_component_atom_id 
_chem_comp_atom.pdbx_component_comp_id 
_chem_comp_atom.pdbx_ordinal 
PQR O5  O5  O 0 1 N N N N N N -17.453 -10.440 -11.376 -3.591 0.485  -0.010 O5  PQR 1  
PQR C6  C6  C 0 1 Y N N N N N -16.703 -10.710 -12.334 -2.233 0.419  -0.007 C6  PQR 2  
PQR C7  C7  C 0 1 Y N N N N N -15.223 -10.695 -12.182 -1.596 -0.820 0.007  C7  PQR 3  
PQR O4  O4  O 0 1 N N N N N N -14.750 -10.413 -11.065 -2.333 -1.964 0.018  O4  PQR 4  
PQR C8  C8  C 0 1 Y N N N N N -14.388 -10.982 -13.261 -0.214 -0.886 0.010  C8  PQR 5  
PQR C9  C9  C 0 1 Y N N N N N -14.936 -11.281 -14.503 0.536  0.284  -0.002 C9  PQR 6  
PQR N2  N2  N 0 1 N N N N N N -14.087 -11.593 -15.589 1.931  0.219  0.001  N2  PQR 7  
PQR N3  N3  N 0 1 N N N N N N -14.530 -11.647 -16.840 2.523  -0.927 0.013  N3  PQR 8  
PQR O3  O3  O 0 1 N N N N N N -13.812 -12.387 -17.778 3.740  -0.983 0.015  O3  PQR 9  
PQR C10 C10 C 0 1 N N N N N N -12.699 -11.981 -15.333 2.721  1.452  -0.011 C10 PQR 10 
PQR C5  C5  C 0 1 Y N N N N N -17.254 -11.021 -13.565 -1.482 1.583  -0.023 C5  PQR 11 
PQR C4  C4  C 0 1 Y N N N N N -16.423 -11.313 -14.634 -0.102 1.518  -0.015 C4  PQR 12 
PQR H4  H4  H 0 1 N N N N N N -12.483 -11.884 -14.259 2.916  1.769  1.013  H4  PQR 13 
PQR H5  H5  H 0 1 N N N N N N -12.547 -13.025 -15.645 3.667  1.273  -0.522 H5  PQR 14 
PQR H6  H6  H 0 1 N N N N N N -12.024 -11.326 -15.903 2.169  2.233  -0.534 H6  PQR 15 
PQR H7  H7  H 0 1 N N N N N N -18.326 -11.036 -13.691 -1.977 2.544  -0.035 H7  PQR 16 
PQR H2  H2  H 0 1 N N N N N N -16.929 -10.250 -10.607 -3.986 0.513  0.873  H2  PQR 17 
PQR H15 H15 H 0 1 N N N N N N -15.458 -10.248 -10.453 -2.544 -2.303 -0.862 H15 PQR 18 
PQR H8  H8  H 0 1 N Y N N N N -16.862 -11.570 -15.587 0.481  2.427  -0.024 H8  PQR 19 
PQR H1  H1  H 0 1 N N N N N N -13.316 -10.972 -13.132 0.281  -1.846 0.021  H1  PQR 20 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
PQR O3  N3  DOUB N N 1  
PQR N3  N2  SING N N 2  
PQR N2  C10 SING N N 3  
PQR N2  C9  SING N N 4  
PQR C4  C9  DOUB Y N 5  
PQR C4  C5  SING Y N 6  
PQR C9  C8  SING Y N 7  
PQR C5  C6  DOUB Y N 8  
PQR C8  C7  DOUB Y N 9  
PQR C6  C7  SING Y N 10 
PQR C6  O5  SING N N 11 
PQR C7  O4  SING N N 12 
PQR C10 H4  SING N N 13 
PQR C10 H5  SING N N 14 
PQR C10 H6  SING N N 15 
PQR C5  H7  SING N N 16 
PQR O5  H2  SING N N 17 
PQR O4  H15 SING N N 18 
PQR C4  H8  SING N N 19 
PQR C8  H1  SING N N 20 
# 
loop_
_pdbx_chem_comp_descriptor.comp_id 
_pdbx_chem_comp_descriptor.type 
_pdbx_chem_comp_descriptor.program 
_pdbx_chem_comp_descriptor.program_version 
_pdbx_chem_comp_descriptor.descriptor 
PQR SMILES           ACDLabs              12.01 "O=NN(c1cc(O)c(O)cc1)C"                                           
PQR InChI            InChI                1.03  "InChI=1S/C7H8N2O3/c1-9(8-12)5-2-3-6(10)7(11)4-5/h2-4,10-11H,1H3" 
PQR InChIKey         InChI                1.03  XAKAQCMEMMZUEO-UHFFFAOYSA-N                                       
PQR SMILES_CANONICAL CACTVS               3.370 "CN(N=O)c1ccc(O)c(O)c1"                                           
PQR SMILES           CACTVS               3.370 "CN(N=O)c1ccc(O)c(O)c1"                                           
PQR SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "CN(c1ccc(c(c1)O)O)N=O"                                           
PQR SMILES           "OpenEye OEToolkits" 1.7.6 "CN(c1ccc(c(c1)O)O)N=O"                                           
# 
loop_
_pdbx_chem_comp_identifier.comp_id 
_pdbx_chem_comp_identifier.type 
_pdbx_chem_comp_identifier.program 
_pdbx_chem_comp_identifier.program_version 
_pdbx_chem_comp_identifier.identifier 
PQR "SYSTEMATIC NAME" ACDLabs              12.01 "4-[methyl(nitroso)amino]benzene-1,2-diol"           
PQR "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "N-[3,4-bis(oxidanyl)phenyl]-N-methyl-nitrous amide" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
PQR "Create component" 2012-01-03 RCSB 
PQR "Modify synonyms"  2021-03-13 RCSB 
PQR "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      PQR 
_pdbx_chem_comp_synonyms.name         Methyl-3,4-dephostatin 
_pdbx_chem_comp_synonyms.provenance   PDB 
_pdbx_chem_comp_synonyms.type         ? 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            PQR 
_pdbx_chem_comp_pcm.modified_residue_id                CYS 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Covalent chemical modification" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_pdbx_chem_comp_pcm.comp_id_linking_atom               C4 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   SG 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
